intl/loadinfo.h

   1 /* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Library General Public License as
   7    published by the Free Software Foundation; either version 2 of the
   8    License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Library General Public License for more details.
  14
  15    You should have received a copy of the GNU Library General Public
  16    License along with the GNU C Library; see the file COPYING.LIB.  If not,
  17    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18    Boston, MA 02111-1307, USA.  */
  19
  20 #ifndef _LOADINFO_H
  21 #define _LOADINFO_H     1
  22
  23 #ifndef PARAMS
  24 # if __STDC__
  25 #  define PARAMS(args) args
  26 # else
  27 #  define PARAMS(args) ()
  28 # endif
  29 #endif
  30
  31 #ifndef internal_function
  32 # define internal_function
  33 #endif
  34
  35 /* Tell the compiler when a conditional or integer expression is
  36    almost always true or almost always false.  */
  37 #ifndef HAVE_BUILTIN_EXPECT
  38 # define __builtin_expect(expr, val) (expr)
  39 #endif
  40
  41 /* Encoding of locale name parts.  */
  42 #define CEN_REVISION            1
  43 #define CEN_SPONSOR             2
  44 #define CEN_SPECIAL             4
  45 #define XPG_NORM_CODESET        8
  46 #define XPG_CODESET             16
  47 #define TERRITORY               32
  48 #define CEN_AUDIENCE            64
  49 #define XPG_MODIFIER            128
  50
  51 #define CEN_SPECIFIC    (CEN_REVISION|CEN_SPONSOR|CEN_SPECIAL|CEN_AUDIENCE)
  52 #define XPG_SPECIFIC    (XPG_CODESET|XPG_NORM_CODESET|XPG_MODIFIER)
  53
  54
  55 struct loaded_l10nfile
  56 {
  57   const char *filename;
  58   int decided;
  59
  60   const void *data;
  61
  62   struct loaded_l10nfile *next;
  63   struct loaded_l10nfile *successor[1];
  64 };
  65
  66
  67 /* Normalize codeset name.  There is no standard for the codeset
  68    names.  Normalization allows the user to use any of the common
  69    names.  The return value is dynamically allocated and has to be
  70    freed by the caller.  */
  71 extern const char *_nl_normalize_codeset PARAMS ((const char *codeset,
  72                                                   size_t name_len));
  73
  74 extern struct loaded_l10nfile *
  75 _nl_make_l10nflist PARAMS ((struct loaded_l10nfile **l10nfile_list,
  76                             const char *dirlist, size_t dirlist_len, int mask,
  77                             const char *language, const char *territory,
  78                             const char *codeset,
  79                             const char *normalized_codeset,
  80                             const char *modifier, const char *special,
  81                             const char *sponsor, const char *revision,
  82                             const char *filename, int do_allocate));
  83
  84
  85 extern const char *_nl_expand_alias PARAMS ((const char *name));
  86
  87 /* normalized_codeset is dynamically allocated and has to be freed by
  88    the caller.  */
  89 extern int _nl_explode_name PARAMS ((char *name, const char **language,
  90                                      const char **modifier,
  91                                      const char **territory,
  92                                      const char **codeset,
  93                                      const char **normalized_codeset,
  94                                      const char **special,
  95                                      const char **sponsor,
  96                                      const char **revision));
  97
  98 extern char *_nl_find_language PARAMS ((const char *name));
  99
 100 #endif  /* loadinfo.h */